Publisher does not work with the eAccelorator. It causes issues with setting cookies and session data.
Disable GZIP compression on your server for best results. GZIP can cause issues with some PHP scripts.
Publisher does not support the Playa or Matrix field types from EE Harbor. If you are upgrading from an EE 2 site you can use the PlayaMatrixImporter from EllisLab to migrate Playa fields to Relationships, and Matrix fields to Grid prior to upgrading to EE 3+.
If using URL Prefix or Translated URLs, and you’re using the Channel URL, Comment Page URL, and Search Results URL settings then do not use a hard-coded domain name as part of the URL. For example, don’t use
http://site.com/blog/. Instead, use
Use a full domain name as the Site URL setting in your config.php file or in Admin > General Configuration. Do not use
/ as the site_url value
Publisher does not support translation of entry comments.